use mod.flow.*

/** Appends an exclamation mark. */
let text = Input{ type: @text  at: vec2(40, 80) }

let bang = Fn{
    in: { text: text.text() }
    out: [@text]
    run: |i| { {text: i.text + "!"} }
    at: vec2(320, 80)
}

let loud = Output{ type: @text  value: bang.text()  at: vec2(600, 80) }

Component{
    label: "Exclaim"
    text, bang, loud
}